
CA $421 Cheap Flights from Thunder Bay (YQT) to Saint John (YSJ)
View CA $421 flight on Thu, Dec 24, 2026
Photo by Brian Atkinson/Tourism New Brunswick
Popular airlines from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ)
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Cheap Flights from Thunder Bay to Saint John (YQT-YSJ)
Prices were available within the past 7 days and start at CA $421 for one-way flights and CA $676 for roundtrip, for the period specified. Prices and availability are subject to change.
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One way
Roundtrip
Thu, Dec 24 - Wed, Jan 6 · YQT · YSJ · Roundtrip
Thu, Dec 24 - Wed, Jan 6 · YQT · YSJ · Roundtrip
Mon, Jan 4 - Fri, Jan 8 · YQT · YSJ · Roundtrip
Mon, Jan 4 - Fri, Jan 8 · YQT · YSJ · Roundtrip
Tue, Dec 8 - Thu, Dec 24 · YQT · YSJ · Roundtrip
Wed, Jan 13 - Fri, Jan 29 · YQT · YSJ · Roundtrip
Mon, Dec 21 - Sun, Jan 3 · YQT · YSJ · Roundtrip
Wed, Jan 13 - Wed, Feb 3 · YQT · YSJ · Roundtrip
Tue, Jan 19 - Mon, Feb 8 · YQT · YSJ · Roundtrip
Thu, Dec 31 - Tue, Jan 5 · YQT · YSJ · Roundtrip
Alternative airports near Saint John
Prices were available within the past 7 days. Prices and availability are subject to change.
Sain · t John, NB · 19 min
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Thunder Bay to Saint John Flights
The easy way to book your flights from Thunder Bay to Saint John
With Expedia, it’s simple to find and book flights to Saint John from Thunder Bay whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 1 airlines that cover this route. There are nonstop flights to Saint John, NB, too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Thunder Bay to Saint John today, tomorrow, or this week.
Save dollars with cheap flights from Thunder Bay Intl., YQT to Saint John, NB, YSJ
Sort your search results by price to find great deals on your flight from Thunder Bay to Saint John—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Saint John from Thunder Bay currently is just CA $676 rising to CA $822.
Here are more money-saving tips:
- Fly in December when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Saint John
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Saint John from Thunder Bay
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Saint John with Expedia today.
Frequently Asked Questions
How much does a flight from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ) cost?
You can find cheap one-way flights from CA $421 and cheap return flights CA $676 YQT to YSJ with Expedia. One-way flights typically cost between CA$634 and CA$1787, and return flights often range between CA$827 and CA$2097. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when YQT to YSJ ticket fares go up or down.
What is the cheapest month to fly from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ)?
The cheapest months to fly from YQT to YSJ are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ)?
Enter YQT to YSJ and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ)?
Porter Airlines is one of the cheapest airlines offering connecting return flights from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ), with prices starting from around CA$905 for flights that can be booked for departure within the next year. These flights typically include a layover in Billy Bishop Toronto City (YTZ). These prices are for economy/coach class per adult. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ)?
To find a cheap flight from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ)?
There are approximately 4 connecting flights per day from Thunder Bay Intl. (YQT) to Saint John (YSJ). Some common connection points include Pearson Intl. (YYZ), Sioux Lookout Airport (YXL), and Sault Ste. Marie Airport (YAM).
What is the earliest flight from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from YQT to YSJ. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ)?
You'll typically find the most flights from Thunder Bay International Airport (YQT) to Saint John (YSJ) on a Wednesday, with around 6 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Air Canada, Bearskin Airlines, and Porter Airlines. Flight schedules are consistent throughout the week, with only a slight variation in the number of flights on other days.
What are the most popular departure times for flights from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ)?
The most popular departure times for flights from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ) are in the early morning, between 3am and 6am. Air Canada offers flights during this window. Many travelers prefer this because it allows for an early start to their journey.
How long does it take to fly from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ)?
There are no nonstop flights from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ). The distance between these two cities is approximately 1,806 kilometres. Flights with one stop typically take around 4 hours 48 minutes. If you opt for flights with two or more stops, your travel time will be longer, usually around 9 hours 48 minutes. Keep in mind that these are average travel times, and the actual duration can vary depending on factors like layover times, routing, and weather conditions.
Can you fly business or first class from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ)?
You can fly business class between YQT and YSJ. You can fly business class with Air Canada.
How do I earn miles on a Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ) flight with Expedia?
It's easy to earn miles on a Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ) at the last minute?
Typically, booking a last minute flight from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ) flight and hotel package?
Securing a Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ)?
If you booked your Thunder Bay, ON (YQT-Thunder Bay Intl.) to Saint John, NB (YSJ) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
| Origin airport | Thunder Bay, ON |
|---|---|
| Destination airport | Saint John, NB |
| Distance | 1,805 km away |
| Airlines serving | Air Canada |
| Popular airline | Air Canada |
| Roundtrip price | CA $676 |
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